#include "..\inc\swilib.h"
#include "..\inc\cfg_items.h"
#include "conf_loader.h"
#include "color.h"

char* successed_config_filename = NULL;

#pragma segment="CONFIG_C"
int SaveConfigData(const char* fname)    // result 0 - конфига не создан, 1 - cоздан
{
	int f;
	unsigned int ul;
	int result = 0;
	unsigned int wlen;
	unsigned int len = (char*)__segment_end("CONFIG_C") - (char*)__segment_begin("CONFIG_C");

	if ((f = fopen(fname, A_WriteOnly + A_BIN + A_Create + A_Truncate, P_WRITE, &ul)) != -1)
	{
		wlen = fwrite(f, __segment_begin("CONFIG_C"), len, &ul);
		fclose(f, &ul);
		if (wlen == len) result = 1;
	}
	return(result);
}

int LoadConfigData(const char* fname)
{
	int f;
	unsigned int ul;
	char* buf;
	int result = 0;
	void* cfg;
	unsigned int rlen, end;

	extern const CFG_HDR cfghdr_CONNECT_LEVEL; //first var in CONFIG
	cfg = (void*)&cfghdr_CONNECT_LEVEL;

	unsigned int len = (int)__segment_end("CONFIG_C") - (int)__segment_begin("CONFIG_C");

	if (!(buf = malloc(len))) return -1;
	if ((f = fopen(fname, A_ReadOnly + A_BIN, P_READ, &ul)) != -1)
	{
		rlen = fread(f, buf, len, &ul);
		end = lseek(f, 0, S_END, &ul, &ul);
		fclose(f, &ul);
		if (rlen != end || rlen != len)  goto L_SAVENEWCFG;
		memcpy(cfg, buf, len);
		result = 1;
	}
	else
	{
L_SAVENEWCFG:
		result = SaveConfigData(fname);
	}
	mfree(buf);
	if (result > 0)
	{
		if (successed_config_filename)
			mfree(successed_config_filename);
		successed_config_filename = malloc(strlen(fname) + 1);
		strcpy(successed_config_filename, fname);
	}
	return(result);
}

void InitConfig(char* fname)
{
#ifdef NEWSGOLD
	if(!fname)
#else
	if(LoadConfigData(fname) <= 0)
#endif
	{
		if (LoadConfigData("4:\\ZBin\\etc\\SieJC.bcfg") <= 0)
		{
			LoadConfigData("0:\\ZBin\\etc\\SieJC.bcfg");
		}
	}
#ifdef NEWSGOLD
	else LoadConfigData(fname);
#endif
}

#ifdef ICONBAR
#pragma segment="CONFIG_IB_C"
int SaveIconSetData(const char* fname)    // result 0 - конфига не создан, 1 - cоздан
{
	int f;
	unsigned int ul;
	int result = 0;
	unsigned int wlen;
	unsigned int len = (char*)__segment_end("CONFIG_IB_C") - (char*)__segment_begin("CONFIG_IB_C");

	if ((f = fopen(fname, A_WriteOnly + A_BIN + A_Create + A_Truncate, P_WRITE, &ul)) != -1)
	{
		wlen = fwrite(f, __segment_begin("CONFIG_IB_C"), len, &ul);
		fclose(f, &ul);
		if (wlen == len) result = 1;
	}
	return(result);
}
#pragma segment="CONFIG_IB_C"
int LoadIconSetData(const char* fname)
{
	int f;
	unsigned int ul;
	char* buf;
	int result = 0;
	void* cfg;
	unsigned int rlen, end;

	extern const CFG_HDR cfghdr_IBI; //first var in CONFIG
	cfg = (void*)&cfghdr_IBI;

	unsigned int len = (int)__segment_end("CONFIG_IB_C") - (int)__segment_begin("CONFIG_IB_C");

	if (!(buf = malloc(len))) return -1;
	if ((f = fopen(fname, A_ReadOnly + A_BIN, P_READ, &ul)) != -1)
	{
		rlen = fread(f, buf, len, &ul);
		end = lseek(f, 0, S_END, &ul, &ul);
		fclose(f, &ul);
		if (rlen != end || rlen != len)  goto L_SAVENEWCFGIB;
		memcpy(cfg, buf, len);
		result = 1;
	}
	else
	{
L_SAVENEWCFGIB:
		result = SaveIconSetData(fname);
	}
	mfree(buf);
	return(result);
}

void InitIconSet()
{
	if (LoadIconSetData("4:\\ZBin\\etc\\SieJCIconSet.bcfg") <= 0)
	{
		LoadIconSetData("0:\\ZBin\\etc\\SieJCIconSet.bcfg");
	}
}
#endif

#pragma segment="CONFIG_COLOR_C"
int SaveColorSetData(const char* fname)    // result 0 - конфиг не создан, 1 - cоздан
{
	int f;
	unsigned int ul;
	int result = 0;
	unsigned int wlen;
	unsigned int len = (char*)__segment_end("CONFIG_COLOR_C") - (char*)__segment_begin("CONFIG_COLOR_C");

	if ((f = fopen(fname, A_WriteOnly + A_BIN + A_Create + A_Truncate, P_WRITE, &ul)) != -1)
	{
		wlen = fwrite(f, __segment_begin("CONFIG_COLOR_C"), len, &ul);
		fclose(f, &ul);
		if (wlen == len) result = 1;
	}
	return(result);
}
#pragma segment="CONFIG_COLOR_C"
int LoadColorSetData(const char* fname)
{
	int f;
	unsigned int ul;
	char* buf;
	int result = -1;
	void* cfg;
	unsigned int rlen, end;

	extern const CFG_HDR cfgcolor1; //first var in CONFIG
	cfg = (void*)&cfgcolor1;
	unsigned int len = (int)__segment_end("CONFIG_COLOR_C") - (int)__segment_begin("CONFIG_COLOR_C");

	if (!(buf = malloc(len))) return result;
	if ((f = fopen(fname, A_ReadOnly + A_BIN, P_READ, &ul)) != -1)
	{
		rlen = fread(f, buf, len, &ul);
		end = lseek(f, 0, S_END, &ul, &ul);
		fclose(f, &ul);
		if (rlen != end || rlen != len)
		{
			ShowMSG(1, (int)"Error color file.");
			result = 0;
		}
		else result = 1;
		memcpy(cfg, buf, len);
	}
	mfree(buf);
	return(result);
}

/*#pragma segment="CONFIG_UI_C"
int SaveUIData(const char* fname)    // result 0 - конфига не создан, 1 - cоздан
{
	int f;
	unsigned int ul;
	int result=0;
	unsigned int wlen;
	unsigned int len=(char *)__segment_end("CONFIG_UI_C")-(char *)__segment_begin("CONFIG_UI_C");

	if ((f=fopen(fname,A_WriteOnly+A_BIN+A_Create+A_Truncate,P_WRITE,&ul))!=-1)
	{
		wlen=fwrite(f,__segment_begin("CONFIG_UI_C"),len,&ul);
		fclose(f,&ul);
		if (wlen==len) result=1;
	}
	return(result);
}
#pragma segment="CONFIG_UI_C"
int LoadUIData(const char* fname)
{
	int f;
	unsigned int ul;
	char* buf;
	int result=0;
	void* cfg;
	unsigned int rlen, end;

	extern const CFG_HDR cfghdr_UI_1; //first var in CONFIG
	cfg=(void*)&cfghdr_UI_1;

	unsigned int len=(int)__segment_end("CONFIG_UI_C")-(int)__segment_begin("CONFIG_UI_C");

	if (!(buf=malloc(len))) return -1;
	if ((f=fopen(fname,A_ReadOnly+A_BIN,P_READ,&ul))!=-1)
	{
		rlen=fread(f,buf,len,&ul);
		end=lseek(f,0,S_END,&ul,&ul);
		fclose(f,&ul);
		if (rlen!=end || rlen!=len)  goto L_SAVENEWCFGIB;
		memcpy(cfg,buf,len);
		result=1;
	}
	else
	{
L_SAVENEWCFGIB:
		result=SaveUIData(fname);
	}
	mfree(buf);
	return(result);
}

void InitUIData()
{
	if (LoadIconSetData("4:\\ZBin\\etc\\SieJC_UI.bcfg")<=0)
	{
		LoadIconSetData("0:\\ZBin\\etc\\SieJC_UI.bcfg");
	}
}*/
// EOL, EOF